- Added `fallback_model = "deepseek"` to `PollinationsAI` class in `PollinationsAI.py`
- Modified `PollinationsAI._agenerate` to safely call `get_model` only if `model` is not None
- Removed unused login loop in `OpenaiChat.synthesize` method in `OpenaiChat.py`
- Replaced full CLI parser and main function implementation in `__main__.py` with import from `.main`
- Added `get_auth_result` method to `AsyncAuthedProvider` in `base_provider.py` for reusable auth retrieval
- Replaced repeated auth loading logic in `create_completion` and `create_streaming_completion` with call to `get_auth_result` in `base_provider.py